This might be the reason:
> err:ntlm:SECUR32_initNTLMSP ntlm_auth was not found or is outdated. Make sure that ntlm_auth >= 3.0.25 is in your path.
> err:ntlm:SECUR32_initNTLMSP Usually, you can find it in the winbind package of your distribution.
Please try to install that package from your distribution and make sure corefonts/tahoma are installed through winetricks (I used it and it works).